The overall result of these problems was to undermine trade unionists` confidence in the agreement exploited by the anti-DUP agreement, which eventually overtook the pro-agreement Ulster Unionist Party (UUP) in the 2003 general elections. UUP had already resigned from the executive in 2002 following the Stormontgate scandal, in which three men were indicted for intelligence gathering. These charges were eventually dropped in 2005 because persecution was not “in the public interest.” Immediately afterwards, one of Sinn Féin`s members, Denis Donaldson, was unmasked as a British agent. The result of these referendums was a large majority in both parts of Ireland in favour of the agreement. In the Republic, 56% of the electorate voted, 94% of the vote voted in favour of the revision of the Constitution. The turnout was 81% in Northern Ireland, with 71% of the vote for the agreement. In 1998, President Clinton made a second visit to the North. He met many people who had lost relatives in the Omagh bombing or who had been injured that day. He later unveiled a commemorative plaque in tribute to the victims. As part of the agreement, the British and Irish governments committed to holding referendums in Northern Ireland and the Republic on 22 May 1998. The referendum on Northern Ireland is expected to approve the deal reached at the multi-party talks. The Republic of Ireland`s referendum should approve the Anglo-Irish agreement and facilitate the modification of the Irish constitution in accordance with the agreement.
The two main political parties in the agreement were the Ulster Unionist Party (UUP), led by David Trimble, and the Social Democratic and Labour Party (SDLP), led by John Hume. The two heads of state and government together won the Nobel Peace Prize in 1998. The other parties to the agreement were Sinn Féin, the Alliance Party and the Progressive Unionist Party. The Democratic Unionist Party (DUP), which later became the largest Unionist party, did not support the agreement. When Sinn Féin and loyalist parties entered, they left the talks because republican and loyalist paramilitary weapons had not been decommissioned. In addition to the number of signatories[note 1], Stefan Wolff identifies the following similarities and differences between the issues raised in the two agreements: London`s direct domination ended in Northern Ireland when power was formally transferred to the new Northern Ireland Assembly, the North-South Council of Ministers and the Anglo-Irish Council, when the decisions to launch the British-Irish Agreement came into force on 2 December 1999.    Article 4, paragraph 2 of the Anglo-Irish Agreement (the agreement between the British and Irish governments on the implementation of the Belfast Agreement) required both governments to inquire in writing about compliance with the terms of entry into force of the Anglo-Irish Agreement; The latter is expected to come into effect as soon as both notifications are received.  The British government has agreed to participate in a televised ceremony at Iveagh House in Dublin, the Irish Foreign Office.